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WorksheetsVolcano
Total questions: 15
Worksheet time: 3mins
What is the definition of an extinct volcano?
the volcano is active
the volcano is sleeping
will never erupt again
could erupt again
What is a dormant volcano?
molten rock
the center of a volcano
will never erupt again
a volcano that is sleeping, but could erupt agian
What is magma?
pieces of the Earth's crust
molten rock inside of a volcano
small rock
plates that meet
Definition of a volcano
an opening in the Earth's crust
crater
vent
mantle
What is a crater?
snow
outer layer
top of the volcano
small rock
What is lava?
Molten rocks inside a volcano
Molten rock outside a volcano
small rocks
magma
What is a central vent?
the center of the volcano where the magma comes up from
the top of the volcano
the center of the Earth
outer layer of the Earth
What is a magma chamber?
the center of the Earth
a large underground pool filled with liquid rocks found beneath the surface of the Earth
thin rocky outer layer
a volcano that is sleeping
